var MOMSG=new Array();

var marquee_width = 610;

var play_tf = true;
var play_num = 0;
var marquee_tag = "<marquee ID='sign_pf' direction='up' width='560' height='42' scrollamount='10' behavior='slide'>";
var marquee_tag_cmt = "<marquee id='sign_cmf' behavior='scroll' width='::MARQUEEWISTH::' height='18'>";

moz = document.getElementById && !document.all;
if(moz==true) {
	marquee_tag_cmt += "<span><img src='/img/1x1.gif' width='300' height='1'></span>";
}

function signboard(play_num) {
	var rowCount = 0;

	if($('SignboardCount') !=null) {
		rowCount = $('SignboardCount').value;
	}
	play_num = play_num + 1;
	if(play_num>=rowCount) {
		play_num = 0;
	}

	$('SignboardNo').value = play_num;

	if($('PostscommentPostId') !=null ) {
		$('PostscommentPostId').value = $('SignboardPostId_'+play_num).value;
		$('PostscommentCommunityId').value = $('SignboardCommunityId_'+play_num).value;
	}

	$('signboard_img').innerHTML = $('imgSignboard_'+play_num).value;

	next_content = $('txtSignboard_'+play_num).value;
	$('signboard_content').innerHTML = marquee_tag +  next_content + "</marquee>";
	$('sign_pf').start();

	$('signboard_comment').innerHTML = marquee_tag_cmt.replace("::MARQUEEWISTH::",marquee_width) +  $('cmtSignboard_'+play_num).value+ "</marquee>";
	$('sign_cmf').start();
		
	next_no = play_num + 1;

	if(next_no>=rowCount) next_no = 0;
	$('signboard_next_1').innerHTML = MOMSG[next_no];

	if($('signboard_next_2')!=null) {
		next_no = next_no + 1;
		if(next_no>=rowCount) next_no = 0;
		$('signboard_next_2').innerHTML = MOMSG[next_no];
	}

	if($('signboard_next_3')!=null) {
		next_no = next_no + 1;
		if(next_no>=rowCount) next_no = 0;
		$('signboard_next_3').innerHTML = MOMSG[next_no];
	}

	clearInterval(interVal);
	interVal = setInterval("signboard(" + play_num + ")",5000);

}
interVal = setInterval("signboard(" + play_num + ")",5000);

function signboardControll(eventh) {

	//if(play_tf==true) {
	if(eventh=="STOP") {
		clearInterval(interVal);
		play_tf = false;
		$('signboard_controll_play').className = "play_on";
		$('signboard_controll_stop').className = "stop_off";
	}
	else {
		play_tf = true;
		$('signboard_controll_play').className = "play_off";
		$('signboard_controll_stop').className = "stop_on";
		interVal = setInterval("signboard(" + $('SignboardNo').value + ")",0);
	}
}


function signboard_submit(t) {
	var json = false;
	try {
		json = eval( "(" + t.responseText + ")" );
		if( json.result==true ) {
			$('PostscommentText').value='';

			alert( json.message+"\n\n전광판 애니메이션을 재시작하시려면\n상단의 '▶'아이콘을 클릭하십시요" );
		
			$('cmtSignboard_' + $('SignboardNo').value).value = "<span class='bold'>" + json.cmt_text + "</span>" + $('cmtSignboard_' + $('SignboardNo').value).value.replace("class='bold'","");
			$('signboard_comment').innerHTML = marquee_tag_cmt.replace("::MARQUEEWISTH::",marquee_width) +  $('cmtSignboard_'+$('SignboardNo').value).value+ "</marquee>";
			$('sign_cmf').start();
		}
		else
		{
			alert( json.message );
		}	

	}
	catch(e) {
		alert(e.message);
		return;
	}
	return;

}